38943009

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{10477}}^1$

素因数の和:10549

約数の個数: 24

約数和(自身を含む): 65382720

約数和(自身を除く): 26439711

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 10477, 31431, 73339, 94293, 220017, 618143, 660051, 1854429, 4327001, 5563287, 12981003, 38943009]

約数ペア:

[(1, 38943009), (3, 12981003), (7, 5563287), (9, 4327001), (21, 1854429), (59, 660051), (63, 618143), (177, 220017), (413, 94293), (531, 73339), (1239, 31431), (3717, 10477)]